baber/WOPTO huggingface dataset:
Patent DE-3870767-D1 (DE)
Inventor: KIELBANIA JR
IPC: B01J13/02
Filed: 1988-08-26
Granted: 1992-06-11
Abstract: A process for encapsulating a wide variety of target materials, including both hydrophilic and hydrophobic materials, employs condensation of two reactive compounds to form shells around core phase drops/particles including target mateial dispersed in a continuous phase. One of the reactive compounds has at least two active methylene functional groups per molecule, the other being an active methylene-reactive crosslinking agent. Either type of the reactive compounds can be dispersed in the continuous phase, the other being dispersible in the core phase. Applications include controlled release mocroencapsulation of agriculture chemicals and biocides.
Patent DE-3873755-D1 (DE)
Inventor: VAN MARCKE KAREL CARL
IPC: F16K31/40
Filed: 1988-06-06
Granted: 1992-09-17
Abstract: The valve (10) has a magnet (44) located in a chamber (26) defined by a bulkhead (30), a diaphragm (32) and sidewall. There is a push button (16) for actuating the valve and an anchor responsive to the pushbutton for relocating the diaphragm. The magnet is positioned to control fluid flow by movement of the diaphragm. The pushbutton actuates a disc via the magnet.
Patent DE-3878250-D1 (DE)
Inventor: MAYER ERNST DIPL-ING
IPC: E05D5/08
Filed: 1988-11-18
Granted: 1993-03-18
Abstract: The invention concerns a bracket which forms a corner joint for a door or window frame and also serves as part of the door or window hinge. A recess with a curved lower surface (12) and a vertical surface (11) is cut out of the upper end of the vertical member (1), whilst a shallow recess is cut out of the undersurface of the cross-member. The bracket is shaped to match the recesses and is inserted by initially holding it at 90 deg. to its final position, and then swinging it about the outer edge of the horizontal part (8), to its final position. The bracket is secured in this position by screws (19) which pass through holes in lugs (17) which project from the bracket.
Patent DE-3878891-D1 (DE)
Inventor: PINCHUK LEONARD
IPC: A61F2/06
Filed: 1988-03-05
Granted: 1993-04-08
Abstract: A graft is formed by extruding polymer to form a fibre and winding on a mandrel to form a nonwoven cylinder with overlying contacting fibres. An electrostatic charge is intermittently applied between extrusion orifice and mandrel, with the fibre accelerated onto the mandrel. At least some of the outer windings are applied in the absence of the charge after winding inner fibres with charge application so that a porous outer surface is formed to facilitate tissue ingrowth. Fibre breakage is monitored during winding and the charge is applied as soon as possible after breakage occurs in order to accelerate the broken end towards the mandrel to reattach the free end, removing the charge once the reattachment has occurred. The extruded fibre is pref. drawn, and is produced from a viscous soln. of polyurethane which gives bonding between overlying fibres.
Patent DE-3879849-D1 (DE)
Inventor: KOSUGI TATSUHIRO
IPC: B28B7/34
Filed: 1988-10-12
Granted: 1993-05-06
Abstract: A gypsum mold having good water absorbing properties, which is suitable for cast molding pottery, can be prepared by stirring a mixture of hemihydrate gypsum cooled to -40 to 5 DEG C and water to form a slurry of gypsum in water having a temperature of -5 to 10 DEG C, pouring it into a water-impermeable mold, maintaining it therein until the setting reaction thereof is completed and then releasing the set product from the mold.
Patent DE-3880456-D1 (DE)
Inventor: FRANZEN JOCHEN DR
IPC: H01J49/10
Filed: 1988-12-12
Granted: 1993-05-27
Abstract: The analysis is perforemd in a 'Quistor' with two end electrodes (3,5) defining the limits of a measuring chamber on either side of a ring electrode (4) mounted between tubular insulators (7,8). The electron beam from a cathode (1) in a central aperture (10) of one end electrode (3) is controlled by a lens (2). Ions leave the chamber via a central hole (9) in the other end electrode (5) leading to a sec. electron multiplier (6) for detection. All electrodes (3-5) have strictly hyperboloidal surfaces with asymptotes at angles of 1 in 1.36. The ion current is measured as a function of quadrupole field variation.
Patent DE-3881690-D1 (DE)
Inventor: FISCHER LUDWIG DIPL ING
IPC: G07D11/00
Filed: 1988-09-07
Granted: 1993-07-15
Abstract: The transport having the longer transport time is started first (33), then, after a predetermined delay time (DELTA-STATEMENT) the second transport, having the shorter transport  time, is started (35). The time (CASH-OUT-TIME) at which the cash item transported by the first transport has reached its end position is monitored (36, 37) and the time (STATEMENT-OUT-TIME) at which the statement item transported by the second transport has reached its end position is monitored. From the difference in times, a new  delay time (DELTA-STATEMENT), to start the second transport for the  next following transport action, is calculated.
Patent DE-3882531-D1 (DE)
Inventor: ROSSE ROGER
IPC: B01J8/36
Filed: 1988-05-09
Granted: 1993-08-26
Abstract: Plastic granules and polyester in partic., are crystallised and dried continuously in a two-stage process; they are crystallised first in a scattered layer and then immediately dried in a stream of gas at 150-180 deg.C, the crystallisation taking less than 3 mins. In the figure the plant has the top scattering chamber to crystallise and a lower chamber to dry the granules. E.g. polyethylene terephthalate granules are fed from the metering device continuously into the top chamber. A current of air at 150-180 deg.C at steady pressure is blown up through bores in a ring and has a fluidising effect on the falling granules. The material Passes through the opening in a cone, through a hopper and into the lower chamber; here it falls under a slight Vacuum and out through the outlet to e.g. an extruder. The fine dust from the material is blown upwards and is deposited in the cyclone. The removal of the dust is complete.
Patent DE-3888667-D1 (DE)
Inventor: MICHL GERHARD
IPC: C07D307/60
Filed: 1988-12-31
Granted: 1994-04-28
Abstract: A process for the recovery of colour-fast maleic anhydride, in which crude maleic anhydride is treated with oxygen, oxygen-containing gases or oxygen-donating substances before or during distillation to give pure material.
Patent DE-50005215-D1 (DE)
Inventor: BOLTE GERD
IPC: C08G18/12
Filed: 2000-06-23
Granted: 2004-03-11
Abstract: The invention relates to a polyurethane composition with the properties of a pressure-sensitive adhesive, to a method for its production and to its use as pressure-sensitive adhesive. The aim of the invention is to provide an optimized adhesive that has good adhesive properties even when the adhesive link has been repeatedly released and joined again and with a reduced migration of noxious components. To this end, the invention provides a polyurethane composition that is obtained by reacting two components A and B, wherein a) at least one polyurethane prepolymer A1 is used as component the A, said prepolymer having been obtained by reacting at least one polyol component with at least two bifunctional different isocyanates, and b) at least one bifunctional hardener as the component B, said hardener having per molecule at least two functional groups that are reactive to isocyanate groups. The ratio of isocyanate groups to functional groups that are reactive to isocyanate groups should be greater than 0.75 and lower than 1.15.
Patent DE-50007381-D1 (DE)
Inventor: JAEHNE GERHARD
IPC: A61K31/425
Filed: 2000-02-05
Granted: 2004-09-16
Abstract: The invention relates to the use of polycyclic thiazole systems and their physiologically tolerated salts and physiologically functional derivatives for the treatment of obesity.The treatment involves administration of a compound of formula I,in which the radicals have the stated meanings, and of their physiologically tolerated salts and physiologically functional derivatives.
Patent DE-50011712-D1 (DE)
Inventor: SEIFERT HANS CHRISTIAN
IPC: B60N3/08
Filed: 2000-11-30
Granted: 2005-12-29
Abstract: A general purpose bag to be used in a motor vehicle. The bag serves for receiving small objects, especially small waste, in motor vehicles. The bag includes at least one fixing element that is connected to a gear shift lever, a window crank or a holding projection that can be used to affix the bag.
Patent DE-50014419-D1 (DE)
Inventor: GIRBINGER MARIUS
IPC: B25B13/02
Filed: 2000-10-23
Granted: 2007-07-26
Abstract: The invention serves to turn hexagon head bolts that are located in an awkward position in which the use of ratchet tools is not possible and in which open-end and ring wrenches, due to a low level of freedom of movement, can turn the bolt only by repeatedly turning over the wrench. The inventive wrench makes it possible to turn the aforementioned bolts without effecting a radial movement of the wrench handle. The movement of the wrench head (M) is effected externally by two plier grips. Said wrench head is supported by grip (1) via a stationary shaft and via the push or pull rod (Z) that is moved by grip (2). When actuating the grip (2), the movement thereof is transferred via the rods (Z) to the wrench head and the wrench head pivots around axes (a1) and (a2). The approximately 30 degree movement angle of the grip can be converted into a turning angle of 60 degrees on the wrench head.
Patent DE-50102600-D1 (DE)
Inventor: KUNZ ULRICH
IPC: C07C331/04
Filed: 2001-03-15
Granted: 2004-07-22
Abstract: Polymer/support solid phase reactants (I) comprise a fine particulate polymer of bonded particles having a diameter of 0.001-50 microns to which organic reactants are bound in the pores of a porous support having pore diameters of 0.1-2000 microns. Independent claims are included for: (i) a process for the preparation of the polymer/support solid phase reactants (I) by infiltrating a cross-linked polymer into the support material and functionalizing the polymer by post-treatment with further monomers whereby the polymer optionally contains anchor groups; (ii) a housing for the uptake of polymer/support solid phase reactants (I) that is permeable and pressure sealed and is installed either individually or connected together for the synthesis of organic products; and (iii) a device for the use of the polymer/support solid phase reactants (I) comprising a storage vessel (1), a pump (2) and a pipe (12) having a stop cock (3) and a check valve (4) connected to the upper side of the porous polymer/support solid phase reactant (5) and having at its lower side a dosing valve (6) and outlet for products (7) with a recycle loop comprising a stopcock (8), recycle pump (10) and check valve (11) to the upper side of the solid phase reactant (5).
Patent DE-50103991-D1 (DE)
Inventor: HUND MARTIN
IPC: G06V30/164
Filed: 2001-04-05
Granted: 2004-11-11
Abstract: The characters are formed within an image field represented by a matrix of pixels and within the search region there are background and character pixels. The identification process involves searching to separate the character pixels from the background ones
Patent DE-50109067-D1 (DE)
Inventor: HORN MICHAEL
IPC: A62B18/08
Filed: 2001-03-02
Granted: 2006-04-27
Abstract: Feeding arrangement for a breathing mask for food and drink intake comprises a non-return valve (1) which is closed by a sealing cap (5) and arranged so that it rotates about a hollow shaft (2) in a connecting piece (4). A mouthpiece tube (3) is arranged at the end of the hollow shaft so that it rotates about the hollow shaft inside the mask. Preferred Features: Sealing rings (6) providing a gas-tight seal are arranged between the hollow shaft and the connecting piece.
Patent DE-50112873-D1 (DE)
Inventor: LOPATIN SERGEJ
IPC: G01F23/296
Filed: 2001-11-13
Granted: 2007-09-27
Abstract: Method for determining or monitoring the height of a liquid in a container or for determining the liquid density. Method is based on setting a measurement body (4) vibrating and from the vibration response, determination of fluid height or density. The method compensates for the influence of external values, such as pressure or temperature on the vibration frequency of the vibrating body. Compensation method is based on determination of characteristic curves for the frequency change in the vibrating body caused by a change in pressure and temperature or in the viscosity. These are then used to adjust the measured frequencies of the vibrating body. An independent claim is made for a device for compensating for pressure, temperature or viscosity changes on a vibrating sensor level or density gauge.
Patent DE-50204129-D1 (DE)
Inventor: MUELLER WERNER
IPC: G01B11/00
Filed: 2002-12-13
Granted: 2005-10-06
Abstract: The present invention relates to a modular optical sensor device having an optical base module and a supplemental or supplementary module. The supplemental module may be disposed on the optical base module and replaced by other supplemental optical modules. The supplementary optical modules have different lighting characteristics. Depending on the kind of the object to be detected, a supplemental module can be chosen which is suitable with respect to the lighting angle and the spectral distribution of the illuminating light. According to one embodiment, the optical base module is coupled to the supplemental optical module via an interface so that the supplemental optical module can be identified by a central control unit and the optical sensor device does not have to be calibrated when the supplemental module is exchanged.
Patent DE-50208016-D1 (DE)
Inventor: KIRCHHOFER FRITZ
IPC: A61M5/20
Filed: 2002-07-22
Granted: 2006-10-12
Abstract: A reservoir module for an administering apparatus, the reservoir module including a rotational block which permits the rotational dosing movement in a first rotational direction and blocks the rotational dosing movement in a second rotational direction, wherein the rotational block includes at least one first rotational stopper and at least one second rotational stopper, the first rotational stopper and the second rotational stopper abut against one another in the end position of the dosage setting member, wherein the dosage setting member is moved away from the translational stopper by the permitted rotational dosing movement.
Patent DE-50208550-D1 (DE)
Inventor: NUSS ANDREAS
IPC: C21D8/02
Filed: 2002-08-28
Granted: 2006-12-07
Abstract: A steel melt of specified composition is cast to thin steel slab, annealed, descaled, finish rolled to hot rolled strip and subjected to controlled cooling. A steel melt is cast to thin steel slab which contains iron, inevitable impurities and the following, all expressed as wt%. carbon (C): 0.06-3, silicon (Si): 0.1-3.0 and manganese (Mn) 0.3-1.1. The sum of Si and Mn contents is 1.5-3.5. At least titanium (Ti) or niobium (Nb) is present at a level of 0.005 - 0.15. The following maximum percentages are also contained: chromium (Cr): 0.8, molybdenum (Mo): 0.8, copper (Cu): 1, nickel (Ni): 1. The thin slab is annealed from an entry temperature at 850 -1050 degreesC, at 1000 -1200 degreesC for 10 - 60 minutes. The slabs are descaled in a washer, the spray being at 300 bar or more. The slabs are finish-rolled to hot-rolled strip or sheet at temperatures of 750 - 1000 degreesC. Controlled cooling brings the sheet to a suitable temperature for winding onto rolls.
Patent DE-50208695-D1 (DE)
Inventor: STIHL ALEXANDER
IPC: A61M15/00
Filed: 2002-12-19
Granted: 2006-12-28
Abstract: Method for delivering a mixture of two media through an opening of an applicator with media chambers, involves opening of a closure element between the two chambers, and utilizing the resultant pressure of the media mixture in the chamber to open the exit closure element. <??>An Independent claim is also included for an applicator for implementation of the method.
Patent DE-50211881-D1 (DE)
Inventor: HAWENER RAINER
IPC: F16F1/38
Filed: 2002-12-04
Granted: 2008-04-24
Abstract: The bearing sleeve (4) for fitting a rubber-metal bearing (2) in a drive mounting is made from flexible metal and has sharp-edged apertures (7) in its surface. The bearing has an elastic outer layer (6) which is forced into the apertures and held in position.
Patent DE-50212825-D1 (DE)
Inventor: NOE ANDREAS DR MONT DIPL-ING
IPC: B21D1/05
Filed: 2002-02-28
Granted: 2008-11-13
Abstract: Crossbow in metal strip in a strip processing line is eliminated immediately upstream of a strip processing device by measuring the crossbow and controlling response to the measured value penetration depth of a correcting roller into strip while the latter is supported by a pair of support rolls. The device is provided immediately upstream of the processing unit.
Patent DE-50214647-D1 (DE)
Inventor: RITTER KLAUS
IPC: B21F27/12
Filed: 2002-06-13
Granted: 2010-10-21
Abstract: The invention relates to a method and device for continuously producing components (B), whereby two wire mesh mats (M, M') are placed in a parallel position at a distance from one another that corresponds to the desired thickness of the component (B). In order to form an insulating body (W) of the component, a plate (I, I1, I1', I2, I2') made of a heat-insulating material is inserted into the space between the parallel wire mesh mats while being situated at a distance from each wire mesh mat. In addition, a number of connecting wires (S, S') are, at the same time, inserted into the space between the wire mesh mats whereby passing through at least one of the two wire mesh mats. These connecting wires start from at least one side while running in a diagonal manner that alternates in opposite directions and in planes extending perpendicular to the planes of the wire mesh mats. The free ends of the connecting wires are pushed through the insulating body, whereby each connecting wire comes to rest near a wire (L, L', L1, L1'; Q, Q', Q1, Q1') of both wire mesh mats, and the connecting wires are welded to these wires. The ends of the connecting wires projecting beyond the wires are then cut off.
Patent DE-50301519-D1 (DE)
Inventor: MUELLER WOLFGANG
IPC: F04B1/14
Filed: 2003-08-09
Granted: 2005-12-01
Abstract: The pump has at least one reciprocating piston (9) partly contained in a pump chamber (4) of a pump housing (2) and partly contained in a drive chamber (3) of the pump housing, the piston cooperating with a high-pressure seal (14) and an oil seal (15), with a collection space for leakage fluid between them. The piston has a peripheral channel (19) between the seals, the latter spaced so that the peripheral channel does not reach either seal during the piston reciprocation.
Patent DE-50302319-D1 (DE)
Inventor: SCHULTZ GUENTHER
IPC: B65D5/42
Filed: 2003-08-21
Granted: 2006-04-13
Abstract: The box has front and rear walls (1,3), three connecting walls (2,4,5), base closure (20), top closure (30) with closure flap (32), and plug-in flap (33). The rear or front wall has a security surface (111), which can be separated by a perforation (112). The security surface is connected to the plug-in flap. A double-layer hanging flap (13,14) with hanger, is connected to the security surface via a flap (12), which in turn is connected to the closure flap. The flap is also connected to front or rear wall via perforations (113,114).
Patent DE-50302509-D1 (DE)
Inventor: MEYER HELMUT
IPC: B29C48/94
Filed: 2003-09-27
Granted: 2006-04-27
Abstract: A reversing bar (1) comprises hollow supporting tube (10) with outer surface (F) over which film strip is guided. The outer surface comprises an air permeable microporous layer (15) with a pore size of 5-100Microm. Perforations (100) in the tube wall enable compressed air to flow from the interior of the tube to the microporous layer.
Patent DE-50305041-D1 (DE)
Inventor: FLACHOWSKY JOHANNES
IPC: G01N27/64
Filed: 2003-12-11
Granted: 2006-10-26
Abstract: Process for detecting and quantifying sulfur-free odorants in natural gas and fuel gas involves using ion-mobility spectrometry as the measuring process.
Patent DE-50305313-D1 (DE)
Inventor: BURCKART RAINER
IPC: A63B22/02
Filed: 2003-02-15
Granted: 2006-11-23
Abstract: The basin is assembled of four walls (3) made of glass and held in a metal frame (1), a bottom sheet (4) and several legs (24). A treadmill (5), positioned at the bottom (4) of the basin and guided around drums (6) located at both ends is driven by a motor (9) accommodated inside one of the drums (6). Two columns (14) provided with slide bearings (16, 17) and joined to the inner surface of one of the walls (3) serve as vertical guides (12) and as parts of a height adjustment mechanism (13). The spindle (21) is moved by a drive (22) attached to the lower surface of the bottom (4). The space between both ends of the treadmill (5) and the walls (3) as well as the spaces beside the belt (7) are covered (26, 27) in order to prevent the limbs of the user (human or animal) from getting caught in the gaps.
Patent DE-50306161-D1 (DE)
Inventor: GOEPPEL ANJA
IPC: A61Q17/04
Filed: 2003-06-14
Granted: 2007-02-15
Abstract: Cosmetic and/or dermatological silicon-in-water emulsions are such that (a) the proportion of the silicone oil in the fatty phase is >= 50 wt.%; and (b) polyether-modified polysiloxanes are present. Independent claims are also included for such a silicon-in-water emulsion produced by high pressure homogenization at 30-1500 (especially 750) bar or by a phase-inversion method involving (i) production of a surfactant-free water-in-silicon emulsion containing (a), (b) and a nonionic emulsifier at above 60[deg]C; (ii) tempering at below 60 (especially below 50)[deg]C; and (iii) adding below 5 (especially below 2) wt.% of a betaine, alkylpolyglycoside, amino acid derivative or quat. ammonium compound surfactant to cause phase inversion.
Patent DE-50307771-D1 (DE)
Inventor: ZIKELI STEFAN
IPC: D01F2/00
Filed: 2003-03-20
Granted: 2007-09-06
Abstract: The wetting unit (9) at a spinneret assembly (1), where filaments (6) are spun from a solution of water, cellulose and tertiary amine oxide, is located between a feed (13) for the treatment medium (8) and the spun filaments. A guide wall (12) has a wetting zone (14) for the medium, which has permeable sections. The wetting zones form pockets where the filaments pass through to form a sliding coating.
Patent DE-50309090-D1 (DE)
Inventor: WOEHR KEVIN
IPC: A61M5/32
Filed: 2003-07-02
Granted: 2008-03-13
Abstract: A return valve (7) is provided between the catheter (4) and the part (13) protecting the needle, the latter extending through the valve during use. The valve automatically closes when the needle is removed. The insertion device (1) comprises a hollow cylindrical catheter bushing with a catheter attached to its distal end, and a needle bushing (8) with a hollow needle inside. The part protecting the needle is slidably mounted on the needle inside the catheter bushing and includes an engagement section for cooperating with an engagement device close to the tip of the needle (9a) when the needle is retracted from the catheter bushing.
Patent DE-50311925-D1 (DE)
Inventor: RADICS UTE
IPC: C07D231/16
Filed: 2003-04-16
Granted: 2009-10-29
Abstract: The invention relates to 1H-pyrazol derivatives of general formula (I), in which R<1> represents a C1-C4 alkyl group or C3-C8 cycloalkyl group, R2 represents H, halogen (F, Cl, Br, I), a C1-C4 alkyl group or a C3-C8 cycloalkyl group, R<3> represents H and R<4> represents C1-C20 alkyl, C3-C8 cycloalkyl, C6-C10 aryl or alkylaryl with C1-C4 alkyl and C6-C10 aryl groups, whereby the alkyl and aryl groups of R<4> can be substituted by a halogen, hydroxyl, trimethylsilyl, amino, nitro, cyano, carbonyl, carboxyl or a carboxyalkyl group with between 1 and 5 C-atoms. The inventive compounds are suitable for inhibiting or controlling nitrification. In addition to an excellent nitrification inhibiting action, they exhibit a negligible tendency to hydrolyse and can be easily applied to the fertiliser surface as a result of their hydrophobic properties.